package PTA.javabianchengjichu2;

import Person.System.SystemOut;

import java.util.Scanner;

public class ex12 {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);

        int a= sc.nextInt();
        int b = sc.nextInt();
        System.out.println(Math.max(a,b));








    }
}
